! Started logfile: /scr/pima/rdv96_uvs/J1223+4611_S_uvs.log on Sat Dec 21 00:23:54 2013
obs /scr/pima/rdv96_uvs/J1223+4611_S_uva.fits
! Reading UV FITS file: /scr/pima/rdv96_uvs/J1223+4611_S_uva.fits
! AN table 1: 22 integrations on 36 of 36 possible baselines.
! AN table 2: 22 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.987654 visibilities/baseline/integration-bin.
! Found source: J1223+4611
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  2.23299e+09        8e+06          1        8e+06
!  02        2  2.26299e+09        8e+06          1        8e+06
!  03        3  2.35299e+09        8e+06          1        8e+06
!  04        4  2.37299e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 0 lines of history.
! 
! Reading 7040 visibilities.
select RR
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =",field_size
! field_size = 1024 
print "field_cell =",field_cell
! field_cell = 0.4 
print "taper_size =",taper_size
! taper_size = 20 
![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv96_uvs/J1223+4611_S]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 800000
float soltime2
soltime2 = 15
float soltime3
soltime3 = 1
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float old_peak
float new_peak
float flux_cutoff
selfant "",false
! 1:BR       self-cal  status=correctable  weight=1
! 1:FD       self-cal  status=correctable  weight=1
! 1:KP       self-cal  status=correctable  weight=1
! 1:LA       self-cal  status=correctable  weight=1
! 1:MK       self-cal  status=correctable  weight=1
! 1:NL       self-cal  status=correctable  weight=1
! 1:OV       self-cal  status=correctable  weight=1
! 1:PT       self-cal  status=correctable  weight=1
! 1:SC       self-cal  status=correctable  weight=1
! 2:BR       self-cal  status=correctable  weight=1
! 2:FD       self-cal  status=correctable  weight=1
! 2:HN       self-cal  status=correctable  weight=1
! 2:KP       self-cal  status=correctable  weight=1
! 2:LA       self-cal  status=correctable  weight=1
! 2:MK       self-cal  status=correctable  weight=1
! 2:NL       self-cal  status=correctable  weight=1
! 2:OV       self-cal  status=correctable  weight=1
! 2:PT       self-cal  status=correctable  weight=1
! 2:SC       self-cal  status=correctable  weight=1
system "rm /tmp/ff.ff"
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.006300Jy  sigma=1.636454
! Fit after  self-cal, rms=0.897117Jy  sigma=1.439279
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
print "=== Flag out IVS stations"
! === Flag out IVS stations 
integer lun
string  cfg_file
lun = outfile ( "/tmp/ff.ff" ) 
do i=1,nsub
  do j=1,ntel(i)
    fprintf lun, "%s\n", telname(j,i)
    end do
  end do
close ( lun )
system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff"
![@/tmp/ff.ff \]
![Exited script file: /tmp/ff.ff]
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.997 mas, bmaj=4.954 mas, bpa=-33.29 degrees
! Estimated noise=11.3006 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0837641 Jy
! Component: 100  -  total flux cleaned = 0.107605 Jy
! Total flux subtracted in 100 components = 0.107605 Jy
! Clean residual min=-0.005528 max=0.009127 Jy/beam
! Clean residual mean=-0.000005 rms=0.001516 Jy/beam
! Combined flux in latest and established models = 0.107605 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.107605 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058617Jy  sigma=0.087092
! Fit after  self-cal, rms=0.058655Jy  sigma=0.087007
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00935451 Jy
! Component: 100  -  total flux cleaned = 0.0140362 Jy
! Total flux subtracted in 100 components = 0.0140362 Jy
! Clean residual min=-0.005582 max=0.006176 Jy/beam
! Clean residual mean=-0.000005 rms=0.001293 Jy/beam
! Combined flux in latest and established models = 0.121641 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 30 components and 0.121641 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.057351Jy  sigma=0.083580
! Fit after  self-cal, rms=0.057383Jy  sigma=0.083562
! Inverting map 
print "=== Finished uniform weighting clean ==="
! === Finished uniform weighting clean === 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=5.258 mas, bmaj=5.989 mas, bpa=-26.11 degrees
! Estimated noise=5.45392 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-14, 10).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00710789 Jy
! Component: 100  -  total flux cleaned = 0.011041 Jy
! Component: 150  -  total flux cleaned = 0.0138109 Jy
! Component: 200  -  total flux cleaned = 0.0158571 Jy
! Total flux subtracted in 200 components = 0.0158571 Jy
! Clean residual min=-0.002580 max=0.002370 Jy/beam
! Clean residual mean=-0.000028 rms=0.000683 Jy/beam
! Combined flux in latest and established models = 0.137498 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 75 components and 0.137498 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056593Jy  sigma=0.081575
! Fit after  self-cal, rms=0.056550Jy  sigma=0.081437
! Inverting map 
print "=== Finished natural weighting clean for VLBI sites ==="
! === Finished natural weighting clean for VLBI sites === 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.97     KP        0.97     LA        1.20     
!   MK        0.80     NL        1.00     OV        1.01     PT        1.02     
!   SC        0.96     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.97     HN        0.95     KP        1.05     
!   LA        1.12     MK        0.89     NL        1.00     OV        0.96     
!   PT        1.04     SC        0.87     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.04     KP        0.98     LA        1.03     
!   MK        0.99     NL        1.03     OV        0.98     PT        1.01     
!   SC        1.01     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.04     HN        1.12     KP        1.07     
!   LA        1.03     MK        1.03     NL        1.01     OV        1.01     
!   PT        0.98     SC        0.90     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.11     KP        0.90     LA        0.98     
!   MK        1.01     NL        1.03     OV        1.05     PT        1.04     
!   SC        0.97     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        1.09     HN        1.06     KP        0.92     
!   LA        0.98     MK        1.01     NL        1.06     OV        1.10     
!   PT        1.01     SC        0.86     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.09     KP        0.84     LA        0.81     
!   MK        1.18     NL        1.02     OV        0.90     PT        0.87     
!   SC        0.96     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        1.09     HN        0.90     KP        0.87     
!   LA        0.85     MK        1.05     NL        1.06     OV        0.86     
!   PT        0.94     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.056550Jy  sigma=0.081437
! Fit after  self-cal, rms=0.053608Jy  sigma=0.077915
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=5.248 mas, bmaj=5.931 mas, bpa=-25.21 degrees
! Estimated noise=5.37401 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00157491 Jy
! Component: 100  -  total flux cleaned = 0.00199291 Jy
! Component: 150  -  total flux cleaned = 0.00205176 Jy
! Component: 200  -  total flux cleaned = 0.00202544 Jy
! Total flux subtracted in 200 components = 0.00202544 Jy
! Clean residual min=-0.001496 max=0.001767 Jy/beam
! Clean residual mean=-0.000009 rms=0.000421 Jy/beam
! Combined flux in latest and established models = 0.139524 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 96 components and 0.139524 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053555Jy  sigma=0.077805
! Fit after  self-cal, rms=0.053615Jy  sigma=0.077769
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 800000 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053615Jy  sigma=0.077769
! Fit after  self-cal, rms=0.053578Jy  sigma=0.077765
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.246 mas, bmaj=5.931 mas, bpa=-25.39 degrees
! Estimated noise=5.37053 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000464478 Jy
! Component: 100  -  total flux cleaned = 0.00056326 Jy
! Component: 150  -  total flux cleaned = 0.000563803 Jy
! Component: 200  -  total flux cleaned = 0.000583235 Jy
! Total flux subtracted in 200 components = 0.000583235 Jy
! Clean residual min=-0.001442 max=0.001588 Jy/beam
! Clean residual mean=-0.000011 rms=0.000409 Jy/beam
! Combined flux in latest and established models = 0.140107 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 113 components and 0.140107 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053554Jy  sigma=0.077732
! Fit after  self-cal, rms=0.053557Jy  sigma=0.077730
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000218801 Jy
! Component: 100  -  total flux cleaned = 0.0002187 Jy
! Component: 150  -  total flux cleaned = 0.000219215 Jy
! Component: 200  -  total flux cleaned = 0.000235966 Jy
! Total flux subtracted in 200 components = 0.000235966 Jy
! Clean residual min=-0.001417 max=0.001545 Jy/beam
! Clean residual mean=-0.000010 rms=0.000405 Jy/beam
! Combined flux in latest and established models = 0.140343 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 125 components and 0.140343 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053542Jy  sigma=0.077713
! Fit after  self-cal, rms=0.053544Jy  sigma=0.077712
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 15 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053544Jy  sigma=0.077712
! Fit after  self-cal, rms=0.053518Jy  sigma=0.077710
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.241 mas, bmaj=5.937 mas, bpa=-25.62 degrees
! Estimated noise=5.36711 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.82361e-05 Jy
! Component: 100  -  total flux cleaned = 7.56505e-05 Jy
! Component: 150  -  total flux cleaned = 5.90763e-05 Jy
! Component: 200  -  total flux cleaned = 7.46714e-05 Jy
! Total flux subtracted in 200 components = 7.46714e-05 Jy
! Clean residual min=-0.001394 max=0.001566 Jy/beam
! Clean residual mean=-0.000011 rms=0.000400 Jy/beam
! Combined flux in latest and established models = 0.140417 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 132 components and 0.140417 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053505Jy  sigma=0.077695
! Fit after  self-cal, rms=0.053507Jy  sigma=0.077694
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.35408e-05 Jy
! Component: 100  -  total flux cleaned = 8.39744e-05 Jy
! Component: 150  -  total flux cleaned = 9.89721e-05 Jy
! Component: 200  -  total flux cleaned = 9.8717e-05 Jy
! Total flux subtracted in 200 components = 9.8717e-05 Jy
! Clean residual min=-0.001381 max=0.001555 Jy/beam
! Clean residual mean=-0.000011 rms=0.000397 Jy/beam
! Combined flux in latest and established models = 0.140516 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 137 components and 0.140516 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053497Jy  sigma=0.077684
! Fit after  self-cal, rms=0.053499Jy  sigma=0.077683
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 15 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053499Jy  sigma=0.077683
! Fit after  self-cal, rms=0.053481Jy  sigma=0.077682
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.226 mas, bmaj=9.683 mas, bpa=21.72 degrees
! Estimated noise=5.5181 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000523321 Jy
! Component: 100  -  total flux cleaned = 0.000540486 Jy
! Component: 150  -  total flux cleaned = 0.000516809 Jy
! Component: 200  -  total flux cleaned = 0.000516701 Jy
! Total flux subtracted in 200 components = 0.000516701 Jy
! Clean residual min=-0.001444 max=0.001520 Jy/beam
! Clean residual mean=-0.000015 rms=0.000417 Jy/beam
! Combined flux in latest and established models = 0.141033 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 145 components and 0.141033 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053489Jy  sigma=0.077674
! Fit after  self-cal, rms=0.053486Jy  sigma=0.077672
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000119264 Jy
! Component: 100  -  total flux cleaned = 0.000129644 Jy
! Component: 150  -  total flux cleaned = 0.000139155 Jy
! Component: 200  -  total flux cleaned = 0.000155927 Jy
! Total flux subtracted in 200 components = 0.000155927 Jy
! Clean residual min=-0.001446 max=0.001478 Jy/beam
! Clean residual mean=-0.000014 rms=0.000413 Jy/beam
! Combined flux in latest and established models = 0.141189 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 156 components and 0.141189 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053490Jy  sigma=0.077671
! Fit after  self-cal, rms=0.053489Jy  sigma=0.077670
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "=== Finished amplitude self-cal for VLBA stations ==="
! === Finished amplitude self-cal for VLBA stations === 
unflag *
! Unflagging all baselines in the currently selected channels.
uncalib false, false, true
! uncal: All telescope correction flags have been un-done.
integer lun
lun = outfile ( "/tmp/ff.ff" )
do i=1,nsub
  do j=1,ntel(i)
    fprintf lun, "%s\n", telname(j,i)
    end do
  end do
close ( lun )
system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff"
![@/tmp/ff.ff]
1:BR
! Syntax error in line:
! 1:BR
! ^
! Found constant: 1.000 
! Where a command or assignment expression was expected.
![Exited script file: /tmp/ff.ff]
![Exited script file: /home/lpetrov/bin/rdv_muppet]
! 
wmap "/scr/pima/rdv96_uvs/J1223+4611_S\_map.fits"
! Inverting map and beam 
! Estimated beam: bmin=5.238 mas, bmaj=5.941 mas, bpa=-25.79 degrees
! Estimated noise=5.36401 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.238 x 5.941 at -25.79 degrees (North through East)
! Clean map  min=-0.0014001  max=0.10705 Jy/beam
! Writing clean map to FITS file: /scr/pima/rdv96_uvs/J1223+4611_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
invert
! Inverting map 
float image_peak
image_peak = int(10000*peak_flux)/10000
float image_rms
image_rms  = int(100000*imstat(rms))/100000
print "========================================="
! ========================================= 
print "The image peak= ", image_peak, " rms= ", image_rms, " Jy"
! The image peak=  0.107  rms=  0.00039  Jy 
quit
! Quitting program
! Log file /scr/pima/rdv96_uvs/J1223+4611_S_uvs.log closed on Sat Dec 21 00:23:56 2013